baber/WOPTO huggingface dataset:
Patent KR-20220023097-A (KR)
Inventor: SHIN HYUN KWANG
IPC: H01L29/423
Filed: 2020-08-20
Abstract: The present invention proposes a vertical DMOS semiconductor device and a manufacturing method thereof. The semiconductor device of the present invention comprises: a buried doping layer formed on a substrate; a trench gate formed over the buried doped layer; a source region formed near the trench gate; an interlayer insulating film formed over the trench gate and source regions; a source contact plug connected to the source region; and a drain contact plug connected to the buried doped layer and formed to be deeper than the source contact plug.
Patent KR-20220023158-A (KR)
Title: Optical system and LIDAR sensor for vehicle having the same
Inventor: OH DAE SEONG
IPC: G01S7/481
Filed: 2020-08-20
Abstract: The present invention relates to a vehicle scanning lidar optical system and a vehicle scanning lidar including the same, and more specifically, to a vehicle scanning lidar optical system for identifying an object provided in a vehicle and a vehicle scanning lidar including the same. The present invention discloses a vehicle scanning lidar optical system, which includes: a light transmitting unit (100) for transmitting a laser output from a light source (1) toward a scan target; and a light receiving unit (200) for receiving the light reflected from the scan target. Accordingly, it is possible to minimize a problem that beams changes according to arrangement and alignment of the plurality of lenses.
Patent KR-20220025415-A (KR)
Title: Electrode drying device
Inventor: YU YUNAH
IPC: F26B13/08
Filed: 2020-08-24
Abstract: An electrode drying device according to an embodiment of the present invention includes: an electrode; a guide roll for guiding the movement direction of the electrode; a heater for heating the electrode to a first temperature; and at least one heating roll that comes in contact with the electrode and is heated to a second temperature, wherein the electrode moves in a first path set by the guide roll and the heating roll, the heater is positioned between the guide roll and the heating roll, and the electrode heated to the first temperature is maintained at a temperature equal to or higher than the first temperature on the first path.
Patent KR-20210030880-A (KR)
Title: Fluid control equipment, construction machinery and control method of fluid control equipment
Inventor: IWASAKI HITOSHI
IPC: F15B13/02
Filed: 2020-09-08
Abstract: According to the present invention, a fluid control apparatus (1) comprises: a spool (13) for controlling the driving of an actuator (111); and flow control valves (6a, 6b) for controlling the amount of confluence of a fluid passing through a first fluid passage (4) connected upstream of the spool (13) and a fluid passing through a second fluid passage (3) connected upstream of the spool based on an electrical signal and, at the same time, supplying the controlled amount of the fluid to the spool (6a, 6b).
Patent KR-20220033123-A (KR)
Inventor: SEONG YEON HYEOK
IPC: H02G3/32
Filed: 2020-09-09
Abstract: The present invention relates to a tube holder that can be used for an electric apparatus for a vehicle such as a lamp assembly for housing and protecting a wiring in a variable length. The tube holder comprises: a tube body formed to be extended in a longitudinal direction; a first cut groove formed on a boundary of the tube body in a spiral direction and housing at least one wiring in the spiral direction; and a second cut groove formed on the tube body in the longitudinal direction to cross with the first cut groove and guiding the at least one wiring in the longitudinal direction.
Patent KR-20220016753-A (KR)
Title: Rental-pay management server and operation method thereof
Inventor: JUN YONG WOO
IPC: G06Q20/24
Filed: 2020-09-16
Abstract: According to the embodiment of the present application, a rental payment management server includes: a rental information determining unit which determines rental information for concluding a rental contract with a buyer based on a product identification image received from a rental payment terminal; a purchase page linkage unit which provides a purchase page, in which the rental information is updated, to the rental pay payment terminal; a rental pay service unit which performs a rental payment registration service with the buyer based on a purchaser's rental decision confirmed through linking with the purchase page; and a settlement unit which settles a product price in an offline store based on the rental contract concluded according to the rental pay registration service and pays rental fee through a purchaser's payment means. Therefore, it is possible to pay for products sold in the offline store in the form of a rental contract.
Patent KR-20220036541-A (KR)
Inventor: HAE WON KIM
IPC: B33Y30/00
Filed: 2020-09-16
Abstract: The present invention relates to a three-dimensional (3D) scaffold with microchannels and a manufacturing method thereof and, more specifically, to a porous scaffold for tissue regeneration having a hierarchical microchannel structure and a method for manufacturing a porous scaffold for tissue regeneration, which forms the porous scaffold by discharging a solution in which polycaprolactone and camphene are dissolved in a solvent into a mixed solution of ethanol and distilled water. According to the present invention, when the scaffold is implanted in vivo, unique biological responses, such as regulating immune or inflammatory responses, promoting angiogenesis, promoting stem cell recruitment, and the like, are induced without help of exogenous biological molecules, cells, or drugs, and thus damaged or disease-affected tissue can be effectively repaired and regenerated. In addition, the scaffold having such excellent effects can be efficiently manufactured and, in particular, can be applied to 3D printing technology, thereby enabling easy production and mass production.
Patent KR-20220036762-A (KR)
Title: Knob for air vent of car
Inventor: KIM SUNG KWON
IPC: B60H1/34
Filed: 2020-09-16
Abstract: The present invention relates to a control knob for an air vent of a vehicle and, more specifically, to a control knob for an air vent of a vehicle, which is capable of stably and elastically supporting a horizontal blade of an air vent while preventing an elastic body from moving even when the control knob is moved to one side or the other side or vertically moved to control horizontal and vertical directions of wind discharged to an outlet of a housing. According to the present invention, the control knob (140) is installed in the middle of the horizontal blade (120) installed in front of the outlet of the housing (110) of the air vent (100) to move in the horizontal direction. An insertion groove (142), into which the horizontal blade (120) is inserted, and an accommodation groove (147) expanded in comparison with the insertion groove (142) are formed in a knob body (141) of the control knob (140) by being cut as one part so that the insertion groove (142) and the accommodation groove (147) are connected to each other. A fitting groove (146) is formed by being cut in the lower part on an inlet side of the insertion groove (142) into which the horizontal blade (120) is inserted. An upper surface of the elastic body (160) having elasticity like rubber is inserted into the fitting groove (146) to maintain a state in which the upper surface of the elastic body (160) is in contact with a lower surface of the horizontal blade (120).
Patent KR-20220037903-A (KR)
Inventor: KIM JUNE HONG
IPC: A61M25/00
Filed: 2020-09-18
Abstract: An atrial fibrillation treatment catheter which is for treatment of atrial fibrillation of the heart, according to the present invention, comprises: a body part which has one or more ablation electrodes formed on a distal portion and which constitutes a catheter body made of a soft material; and a tapered tip which is connected to the body part and becomes thinner toward an end thereof, wherein a guidewire lumen into which a guidewire is inserted is formed to be connected to the tip and the body part. An atrial fibrillation treatment method which is for treatment of atrial fibrillation of the heart, of a preferred embodiment of the present invention, comprises the steps of: inserting a guidewire from the superior vena cava or inferior vena cava into the vein of Marshall via a coronary sinus; placing a RF ablation catheter, which has an ablation electrode formed on a distal portion, in the vein of Marshall according to guidance of the guidewire; and performing RF ablation around the vein of Marshall after connecting the RF ablation catheter to a RF generator.
Patent KR-20220039015-A (KR)
Title: Electronic component and board having the same mounted thereon
Inventor: LEE YOUNG HEON
IPC: H01G4/232
Filed: 2020-09-21
Abstract: The present invention provides an electronic component and a board having the same mounted thereon. The electronic component includes: a capacitor body; a pair of external electrodes which are respectively disposed on both ends of the capacitor body; and a pair of metal frames which include a pair of connection parts respectively connected to the pair of external electrodes, and a pair of mounting parts bent and extended from the lower ends of the pair of connection parts, respectively. Corners facing each other in the pair of mounting parts have a curvature.
Patent KR-20220040588-A (KR)
Inventor: JANG DONG HYUK
IPC: G02B9/60
Filed: 2020-09-24
Abstract: An optical imaging system according to an embodiment of the present invention includes a plurality of lenses sequentially arranged from an object side. In the optical imaging system, a distance from the object side to an image plane of a lens (first lens) closest to the object side is less than 12.0 mm. In the optical imaging system, a maximum air gap between a lens and a lens is greater than 1.5 mm. An object of the present invention is to provide the optical imaging system that can be mounted on a variable camera module.
Patent KR-20220048881-A (KR)
Inventor: NOH MOON HYUNG
IPC: H04R1/10
Filed: 2020-10-13
Abstract: An objective of the present invention is to provide convenience for use by putting a touch pen, a cleaner, an earphone, etc. necessary for using a mobile phone in one body. A touch pen is installed in a first compartment, a phone cleaner is installed in a second compartment, and an earphone charging case is made in a third compartment. Convenience of the user is improved by merging things that had to be separated and kept separately in one pen so that they can be taken out and used whenever necessary.
Patent KR-20220050304-A (KR)
Inventor: NA CHAN WOO
IPC: B63B17/00
Filed: 2020-10-15
Abstract: The present invention relates to a gas treatment system and a ship including the same. The gas treatment system of the present invention comprises: a liquefied gas storage tank for storing liquefied gas and boil-off gas; a propulsion engine for providing propulsion of a ship by burning the liquefied gas or the boil-off gas; a gas valve train provided between the liquefied gas storage tank and the propulsion engine, supplying the boil-off gas and the liquefied gas to the propulsion engine, and configured as an assembly of a plurality of valves; and a first silencer for reducing noise while discharging a first exhaust gas generated from the propulsion engine, wherein the first silencer may be connected to the gas valve train, thereby capable of reducing the manufacturing cost by reducing the number of silencers.
Patent KR-20220052696-A (KR)
Inventor: PARK JONG HOON
IPC: B25J19/02
Filed: 2020-10-21
Abstract: A smart actuator for a robot according to one embodiment of the present invention is a smart actuator for a robot modularized based on a torque value, comprising: an electrical unit having an electronic circuit formed in a laminated manner; a driving unit which is equipped with a motor and a reducer, and has a hollow inner space; a torque sensor unit which is installed on one side of the driving unit and measures the torque value; and a control unit which obtains the torque value measured from the torque sensor unit and calculates a command for the motor. By providing a small modular actuator, the smart actuator for a robot with high output performance implements low impendence.
Patent KR-20220061322-A (KR)
Title: Graphene multi-functional sheet
Inventor: KIM KYOUNG MOON
IPC: B32B27/12
Filed: 2020-11-05
Abstract: The present invention relates to a graphene composite sheet, and more particularly, to a graphene composite sheet which can obtain high thermal conductivity and electromagnetic wave shielding effect while requiring a low manufacturing cost, can have high durability while obtaining a far-infrared radiation effect by using graphite as a main material, and has various functions including thermal conductivity, electromagnetic wave shielding, and waterproof effect by bonding various functional materials in multiple layers.
Patent KR-20220061702-A (KR)
Title: Lithium primary battery with asymmetric winding electrode structure
Inventor: PARK SANG SUN
IPC: H01M6/02
Filed: 2020-11-06
Abstract: Provided is a lithium primary battery having an asymmetry winding electrode structure. The lithium primary battery having the asymmetry winding electrode structure comprises: a case; an electrolyte provided in the case; a first electrode disposed in the case; and a second electrode disposed in the case and spaced apart from the first electrode, wherein the first electrode and the second electrode may be provided in the case in a state being stacked and wound. Therefore, the present invention is capable of improving an output of the battery.
Patent KR-20210061937-A (KR)
Inventor: NIIZEKI TOMOHIKO
IPC: H01L21/67
Filed: 2020-11-09
Abstract: An objective of the present invention is to provide a technique for protecting a side wall surface of a film, and controlling a width of an opening formed in the film in a depth direction of the opening. According to one exemplary embodiment, a method includes a process of forming a precursor layer on a substrate by supplying a precursor gas. The substrate has a film, and provides an opening. The method further includes a process of etching the film with chemical species from plasma formed with a processing gas. In the process of etching the film, a depth of the opening is increased, and a protective region is also formed from the precursor layer by the chemical species from the plasma or another chemical species. A plurality of cycles, each including the process of forming the precursor layer and the process of etching the film are performed. A temperature of the substrate during performing the process of etching the film included in at least one cycle and a temperature of the substrate during performing the process of etching the film included in at least one other cycle are different from each other.
Patent KR-20220067647-A (KR)
Title: Display device
Inventor: PARK DO YEONG
IPC: H01L25/16
Filed: 2020-11-17
Abstract: In accordance with one embodiment of the present invention, a display device includes: a base layer including a display area and a non-display area; pixels provided to the display area, and including first and second electrodes placed in each light emission area thereof, and light emitting elements arranged between the first and second electrodes; a bank provided to the display area so as to surround each light emission area of the pixels; a first power line provided to the display area, and having one area overlapped with a light emission area of at least one of the pixels; a second power line provided to the display area, and covered by the bank; a first wire provided to the non-display area, and connected with the first power line; a second wire provided to the non-display area, and connected with the second power line; and a third wire provided to the non-display area, and separated from the pixels and the first and second power lines. Therefore, the present invention is capable of improving light emission properties of pixels.
Patent KR-20220067850-A (KR)
Title: Polycarbonate and method for preparing the same
Inventor: KIM BE THY
IPC: C08G64/06
Filed: 2020-11-18
Abstract: The present invention relates to polycarbonate and a method for preparing the same. The polycarbonate includes a diol compound and carbonate precursor-derived repeating unit. According to the present invention, the polycarbonate uses a bio-based diol compound which replaces bisphenol A and does not discharge endocrine disruptors.
Patent KR-20220068547-A (KR)
Title: Electroluminescent Display Device
Inventor: BONGCHOON KWAK
IPC: G02B27/01
Filed: 2020-11-19
Abstract: The present invention provides an electroluminescent display device capable of improving light efficiency and easily controlling a process by implementing a micro-cavity. The electroluminescent display device comprises: first to third sub pixels including a contact region and a light emitting region, respectively; a first reflective layer and a first electrode provided at a light emitting region of the first sub pixel to be electrically insulated from each other; a second reflective layer and a second electrode provided at a light emitting region of the second sub pixel to be electrically insulated from each other; a third reflective layer and a third electrode provided at a light emitting region of the second sub pixel to be electrically insulated from each other; a first conductive layer provided at a light emitting region of the second sub pixel under the second reflective layer; and a second conductive layer provided at a light emitting region of the third sub pixel under the third reflective layer. The first reflective layer, the first conductive layer, and the second conductive layer are formed on the same layer by the same material.
Patent KR-20220071019-A (KR)
Title: High functional silicone adhesive with super high adhesion & high thickness and a film using it
Inventor: KIM JOONG SUCK
IPC: C09J11/00
Filed: 2020-11-23
Abstract: The present invention relates to a high-functional silicone adhesive and a film using the same and, more specifically, to a functional silicone adhesive that has high transparency, high heat resistance, low reflectance, vibration resistance, no yellowing, impact resistance, and high adhesive strength of 3,000 gf/inch or more, can be applied as a non-solvent type, exhibits excellent uniform high adhesive strength even at a thick thickness of 500 um or more, is advantageous for double-sided adhesion, has a high refractive index of 1.5 or more, is advantageous for high adhesion and functional lamination equal to or higher than acrylic and urethane when produced as a film, and has high visibility characteristics.
Patent KR-20220072339-A (KR)
Inventor: CHOI SEONG BEOM
IPC: A61L9/14
Filed: 2020-11-25
Abstract: 본 발명은 사진 또는 그림이 탈착 가능하게 설치되는 제1 면과, 상기 제1 면과 반대쪽면에 제2 면을 가지는 액자 프레임; 및 상기 액자 프레임의 일측에 형성되어 특정 향기가 발산되는 향료를 내장하며, 상기 특정 향기를 공기중에 발산시키는 디퓨저를 포함하며, 사용자가 상기 액자 프레임에 접근하면 상기 디퓨저는 상기 사용자측 또는 상기 사용자의 주변으로 상기 향료를 분사시키는 것을 특징으로 하여, 사람의 움직임과 접근을 감지하여 특정 향기를 발산하여 쾌적한 실내 공기 환경의 조성에 도움을 줄 수 있도록 하는 향기 발산 기능이 구비된 액자 어셈블리에 관한 것이다.
Patent KR-20210094454-A (KR)
Title: Mask
Inventor: LEE SANG HO
IPC: A41D13/11
Filed: 2020-11-25
Abstract: The mask of the present invention relates to a mask to prevent foreign substances from entering the inside of the mask. The mask comprises: a body part; a first cover part provided on one side of the body part; a second cover part provided on the other side of the body part; and an inflow prevention part provided on at least one of the first cover part and the second cover part to prevent the inflow of foreign substances.
Patent KR-20220077583-A (KR)
Inventor: KIM YOUNG HAK
IPC: A61B5/361
Filed: 2020-12-02
Abstract: 일 실시예에 따른 프로세서에 의해 수행되는 심전도 진단 장치의 뉴럴 네트워크를 트레이닝시키는 방법은, 트레이닝 심전도(electrocardiogram, ECG) 데이터로부터 뉴럴 네트워크(Neural Network)의 어텐션 브랜치에 기초하여 미리 지정되는 개수의 클래스 별로 특징 맵(feature map)을 생성하는 단계, 특징 맵으로부터 어텐션 맵(attention map) 및 기준 응답 맵(reference response map)을 생성하는 단계, 어텐션 맵 및 기준 응답 맵에 기초하여 손실 값을 산출하는 단계, 및 산출된 손실 값에 기초하여 뉴럴 네트워크의 파라미터를 업데이트하는 단계를 포함할 수 있다.
Patent KR-20220077695-A (KR)
Title: 동백꽃 발효 추출물을 포함하는 고형차 조성물 및 그 제조방법
Inventor: PARK SU HO
IPC: A23F3/26
Filed: 2020-12-02
Abstract: 본 발명은 동백꽃을 진공조건(55cmHg~60cmHg), 75±5℃에서 1 내지 3시간 동안 열수 추출하여 얻어진 동백꽃추출물에 정백당, 효모 및 정제수를 혼합하여 25~30℃에서 알콜발효를 시키고, 상기 알콜발효를 통하여 얻어진 동백꽃 추출물 알콜발효액의 알콜농도를 측정하여 알콜 농도가 4∼8% 되도록 정제수를 섞은 후 추가로 초산종균(Acetobacter sp.)을 첨가하고, 섭씨 25∼30℃에서 초산발효를 시키는 단계를 포함하며, 동백꽃 발효 추출물을 포함하는 고형차 조성물의 제조방법 및 그 방법에 의하여 제조된 고형차 조성물에 관한 것으로, 본 발명의 고형차는 다른 방법으로 얻어진 고형차에 비하여 붉은색이 맑고 선명하며 동백꽃 향과 맛이 조화롭게 어우러져 고상한 맛과 함께 생리활성 성분의 함량도 다른 추출방법에 비하여 우수하여 건강에도 좋은 효과를 갖는다.
Patent KR-20220079060-A (KR)
Title: 문서 기반 멀티미디어 변환 콘텐츠 제작을 위한 리소스 데이터 베이스 장치
Inventor: YI SU MIN
IPC: G06F16/182
Filed: 2020-12-04
Abstract: 본 발명의 실시 예에 따른 방법은, 영상, 애니메이션, 배경이미지, 음향, 폰트(글꼴), 레이아웃 정보를 포함하는 리소스 콘텐츠를 입력받거나, 외부 네트워크를 통해 수집하여 저장하는 데이터 저장부; 물리 환경 관리부에서 물리적으로 저장된 데이터 저장부의 빅데이터 기반 콘텐츠 데이터를 색인하기 위한 메타데이터를 저장 및 관리하는 메타스토어 데이터베이스; 메타스토어 데이터베이스를 통해 리소스 콘텐츠를 분류 저장 및 관리하는 논리 모델 관리부; 및 리소스 콘텐츠 데이터의 분산 입출력 인터페이스 처리를 수행하는 인터페이스부를 포함한다.
Patent KR-20220059385-A (KR)
Title: Intelligent electricity generation device and rotation torque medium-width power generation system in which the output is controlled in conjunction with the rotational power amplification method using non-contact magnetic gears and power consumption
Inventor: HA DONG GUK
IPC: H02K7/20
Filed: 2020-12-15
Abstract: The present invention relates to a rotational power amplification method using non-contact magnetic gears and an intelligent electricity generation device in which output is controlled by linking with power consumption. More specifically, a plurality of non-contact magnetic gears performing rotational motion in a space within a magnetic field, in which a magnetic field is generated by annular permanent magnets or electromagnets arranged in an annular shape, perform rotational motion. As a magnetic force is added in the magnetic field, the plurality of non-contact magnetic gears perform rotational motion to which rotational force (torque) amplified by the magnetic force is added and a generator connected to a rotational shaft rotated by the rotational movement of the non-contact magnetic gears rotating in this way is operated, and thus electricity is produced. Accordingly, as rotational power is amplified so that rotational force is doubled, current consumption of the magnetic gears is reduced, thereby increasing efficiency of energy amplification.
Patent KR-20220087908-A (KR)
Title: 마스크 착용 얼굴 인식 기능을 갖는 출입관리방법
Inventor: KIM HAK CHEOL
IPC: G07C9/37
Filed: 2020-12-18
Abstract: 본 발명은 얼굴 인식을 통해 출입관리를 수행하는 출입관리시스템에 관한 것으로, 기 등록된 출입자가 마스크를 착용한 경우에도 용이하게 등록 출입자로 인식할 수 있도록 해 주는 기술에 관한 것이다.  
본 발명에 따른 마스크 착용 얼굴 인식 기능을 갖는 출입관리방법은, 출입관리장치에서 다수의 영상촬영장치로부터 수신된 촬영영상에 포함된 인물의 얼굴이미지를 근거로 기 등록된 출입자를 판단하여 출입자에 대한 출입관리를 수행하는 마스크 착용 얼굴 인식 기능을 갖는 출입관리방법에 있어서, 출입관리장치에서 각 영상촬영장치로부터 수신된 촬영영상에 존재하는 인물의 궤적을 추적하는 방식으로 동일 인물에 대한 각 프레임 이미지별 원본 얼굴 이미지를 추출하는 제1 단계와, 제1 단계에서 추출된 얼굴 이미지가 마스크 착용이미지인지를 판단하는 제2 단계, 제2 단계에서 마스크 착용이미지로 판단되면, 해당 마스크 착용이미지의 마스크를 기 등록된 형태로 변경하여 해당 인물에 대한 다수의 마스크 변경이미지를 생성하는 제3 단계, 얼굴 이미지에 대응되는 출입자를 분류하는 학습 모델에 마스크 착용 이미지와 마스크 변경 이미지를 적용하여 등록 출입자인지의 여부를 판단하는 제4 단계, 제4 단계에서 등록 출입자로 판단되면, 해당 궤적상의 마스크 착용 이미지 및 다수의 마스크 변경 이미지를 해당 인물의 학습용 데이터로 저장함과 더불어, 이 학습용 데이터를 이용하여 학습 모델을 갱신하는 제5 단계를 포함하여 구성되는 것을 특징으로 한다.
Patent KR-20220089832-A (KR)
Title: 유압식 구동장치용 보관 케이싱 구조체
Inventor: LEE JU IL
IPC: B65D85/68
Filed: 2020-12-22
Abstract: 본 발명은 유압식 구동장치용 보관 케이싱 구조체에 관한 것으로 유압 실린더와 유압 실린더에 유압을 공급하는 유압 공급장비를 포함하는 유압식 구동장치를 내부에 보관하는 유압식 구동장치용 보관 케이싱 구조체이며, 내부에 유압식 구동장치를 보관할 수 있는 공간이 형성되고, 개폐 가능한 개폐부를 구비한 보관 케이싱 본체부, 상기 보관 케이싱 본체부 내에 위치되고 상기 유압 실린더가 분리 가능하게 장착되는 유압 실린더 거치부, 상기 유압 공급장비가 분리 가능하게 장착되는 유압 장비 거치부를 포함하여 유압 실린더와 유압 공급장비를 포함하는 유압식 구동장치를 내부에 안정적으로 거치할 수 있어 유압식 구동장치의 운반 및 보관 시에 유압식 구동장치의 손상을 방지하고 안정적인 운반 작업을 가능하게 하고, 유압식 구동장치를 장기간 안정적으로 보관할 수 있을 뿐 아니라 작업자가 직접 손으로 들고 운반하는 중에 발생될 수 있는 안전 사고를 방지하여 운반 작업 중 안전성을 크게 향상시킬 수 있다.